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      href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.43.0/codemirror.css"
    />
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    <title>11.2 [Scatter Chart] Selectable Options, select event</title>
  </head>
  <body>
    <div class="description">
      You can see the tutorial
      <a href="https://github.com/nhn/tui.chart/blob/main/docs/en/common-api.md" target="_blank">here</a>
      <br />
      <strong
        >The example code can be slower than your environment because the code is transpiled by
        babel-standalone in runtime.</strong
      >
    </div>
    <div class="wrap">
      <div class="code-html" id="code-html">
        <div id="chart-area"></div>
      </div>
      <div class="custom-area">
        <div id="error-dim">
          <span id="error-text"></span>
          <div id="error-stack"></div>
          <span id="go-to-dev-tool"
            >For more detail, open browser's developer tool and check it out.</span
          >
        </div>
        <div class="try-it-area">
          <h3>try it</h3>
          <textarea id="code"></textarea>
          <div class="apply-btn-area">
            <button class="btn" onclick="evaluationCode(chartCM, codeString);">Run it!</button>
          </div>
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    </div>
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    <script src="../dist/toastui-chart.js"></script>
    <script class="code-js" id="code-js" type="text/babel">
      const el = document.getElementById('chart-area');
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        series: [
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              { x: 154.9, y: 58.2 },
              { x: 162.6, y: 81.8 },
              { x: 175.3, y: 63.6 },
              { x: 171.4, y: 53.4 },
              { x: 157.5, y: 54.5 },
              { x: 165.1, y: 53.6 },
              { x: 160, y: 60 },
              { x: 174, y: 73.6 },
              { x: 162.6, y: 61.4 },
              { x: 174, y: 55.5 },
              { x: 162.6, y: 63.6 },
              { x: 161.3, y: 60.9 },
              { x: 156.2, y: 60 },
              { x: 149.9, y: 46.8 },
              { x: 169.5, y: 57.3 },
              { x: 160, y: 64.1 },
              { x: 175.3, y: 63.6 },
              { x: 169.5, y: 67.3 },
              { x: 160, y: 75.5 },
              { x: 172.7, y: 68.2 },
              { x: 162.6, y: 61.4 },
              { x: 157.5, y: 76.8 },
              { x: 176.5, y: 71.8 },
              { x: 164.4, y: 55.5 },
              { x: 160.7, y: 48.6 },
              { x: 174, y: 66.4 },
              { x: 163.8, y: 67.3 },
            ],
          },
        ],
      };
      const options = {
        chart: { title: 'Height vs Weight', width: 900, height: 600 },
        xAxis: { title: 'Height (cm)' },
        yAxis: { title: 'Weight (kg)' },
        series: { selectable: true },
      };

      const chart = toastui.Chart.scatterChart({ el, data, options });

      chart.on('selectSeries', (ev) => {
        const { name } = ev.scatter[0];
        alert(`${name}`);
      });

      chart.on('unselectSeries', () => {
        alert('unselect!');
      });
    </script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/codemirror.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/addon/edit/matchbrackets.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/addon/selection/active-line.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/mode/javascript/javascript.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/addon/lint/lint.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.59.0/addon/lint/javascript-lint.js"></script>
    <script src="./js/example.js" type="text/babel"></script>
  </body>
</html>
